:root{--bg:#060a0f;--sidebar:#080d14;--panel:#0c1117;--panel2:#0f1620;--border:#1a2535;--border2:#243040;--accent:#00d4ff;--accent2:#0066ff;--danger:#ff3860;--warn:#ff9f43;--success:#00e5a0;--text:#e0e8f0;--text2:#8aa0b8;--muted:#3a5070;--sidebar-w:220px}
  *{margin:0;padding:0;box-sizing:border-box}
  body{background:var(--bg);font-family:'Noto Sans SC',sans-serif;color:var(--text);display:flex;min-height:100vh;overflow-x:hidden}
  .sidebar{width:var(--sidebar-w);background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}
  .sidebar-brand{padding:20px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
  .brand-icon{width:34px;height:34px;border:1.5px solid var(--accent);border-radius:7px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 12px rgba(0,212,255,.25);flex-shrink:0}
  .brand-icon svg{color:var(--accent)}
  .brand-name{font-family:'Rajdhani',sans-serif;font-size:16px;font-weight:700;color:var(--text);letter-spacing:2px;text-transform:uppercase}
  .brand-ver{font-size:10px;color:var(--muted);letter-spacing:1px}
  .nav{flex:1;padding:12px 0;overflow-y:auto}
  .nav-section{font-size:10px;color:var(--muted);letter-spacing:2px;text-transform:uppercase;padding:12px 18px 6px}
  .nav-item{display:flex;align-items:center;gap:10px;padding:10px 18px;cursor:pointer;transition:all .15s;border-left:3px solid transparent;font-size:13px;color:var(--text2)}
  .nav-item:hover{background:rgba(255,255,255,.03);color:var(--text)}
  .nav-item.active{background:rgba(0,212,255,.07);border-left-color:var(--accent);color:var(--accent)}
  .nav-item svg{width:16px;height:16px;flex-shrink:0}
  .nav-badge{margin-left:auto;background:var(--success);color:#000;font-size:10px;padding:1px 6px;border-radius:10px;font-family:'Rajdhani',sans-serif;font-weight:600}
  .sidebar-footer{padding:14px 18px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}
  .user-avatar{width:30px;height:30px;background:linear-gradient(135deg,var(--accent2),var(--accent));border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Rajdhani',sans-serif;font-size:13px;font-weight:700;flex-shrink:0}
  .user-name{font-size:12px;color:var(--text);font-weight:500}
  .user-role{font-size:10px;color:var(--muted)}
  .logout-btn{color:var(--muted);cursor:pointer;transition:color .2s;background:none;border:none;margin-left:auto}
  .logout-btn:hover{color:var(--danger)}
  .main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column}
  .topbar{height:56px;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:16px;position:sticky;top:0;z-index:50}
  .page-title{font-family:'Rajdhani',sans-serif;font-size:16px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--text);flex:1}
  .topbar-btn{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:7px;padding:7px 14px;color:var(--text2);font-size:12px;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .15s;font-family:'Noto Sans SC',sans-serif}
  .topbar-btn:hover{border-color:var(--accent);color:var(--accent)}
  .content{padding:24px;flex:1}
  .page{display:none}
  .page.active{display:block}
  .stat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:24px}
  .stat-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;position:relative;overflow:hidden;transition:border-color .2s}
  .stat-card::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent-color,var(--accent)),transparent);opacity:.5}
  .stat-card.warn{--accent-color:var(--warn)}
  .stat-card.danger{--accent-color:var(--danger)}
  .stat-card.success{--accent-color:var(--success)}
  .stat-val{font-family:'Rajdhani',sans-serif;font-size:32px;font-weight:700;color:var(--text);line-height:1;margin-bottom:4px}
  .stat-val.accent{color:var(--accent)}
  .stat-val.success{color:var(--success)}
  .stat-val.danger{color:var(--danger)}
  .stat-label{font-size:11px;color:var(--muted);letter-spacing:1px}
  .filter-bar{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px 18px;display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:nowrap;overflow-x:auto;}
  .filter-bar::-webkit-scrollbar{height:3px}
  .filter-bar::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}
  .filter-input{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:6px;padding:7px 10px;color:var(--text);font-size:13px;font-family:'Noto Sans SC',sans-serif;outline:none;transition:border-color .2s;width:100px;min-width:80px;flex-shrink:1;}
  .filter-input:focus{border-color:var(--accent)}
  .filter-input::placeholder{color:var(--muted)}
  .filter-select{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:6px;padding:7px 10px;color:var(--text2);font-size:13px;font-family:'Noto Sans SC',sans-serif;outline:none;cursor:pointer;min-width:80px;flex-shrink:1;}
  .filter-select option{background:#0c1117}
  .filter-label{font-size:12px;color:var(--muted);white-space:nowrap;flex-shrink:0;}
  .btn{padding:7px 16px;border-radius:6px;font-size:12px;cursor:pointer;border:1px solid var(--border);font-family:'Noto Sans SC',sans-serif;transition:all .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;flex-shrink:0;}
  .btn-primary{background:linear-gradient(135deg,var(--accent2),var(--accent));border-color:transparent;color:#fff}
  .btn-primary:hover{box-shadow:0 4px 14px rgba(0,102,255,.3)}
  .btn-ghost{background:transparent;color:var(--text2)}
  .btn-ghost:hover{border-color:var(--border2);color:var(--text)}
  .btn-danger{background:rgba(255,56,96,.1);border-color:rgba(255,56,96,.3);color:var(--danger)}
  .btn-danger:hover{background:rgba(255,56,96,.2)}
  .table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}
  .table-container {width:100%; max-width:100%; overflow-x:auto;}
  .table-container table {width:100%;border-collapse:collapse;}
  .table-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
  .table-title{font-family:'Rajdhani',sans-serif;font-size:14px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--text);flex:1;display:flex;align-items:center;gap:8px}
  .table-title::before{content:'';width:3px;height:14px;background:var(--accent);border-radius:2px}
  table{width:100%;border-collapse:collapse}
  thead tr{border-bottom:1px solid var(--border)}
  th{padding:10px 14px;text-align:left;font-size:10px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;font-weight:500;white-space:nowrap}
  td{padding:12px 14px;font-size:13px;color:var(--text2);border-bottom:1px solid rgba(26,37,53,.5);vertical-align:middle}
  tr:last-child td{border-bottom:none}
  tbody tr{transition:background .1s}
  tbody tr:hover{background:rgba(255,255,255,.02)}
  .status-dot{display:inline-flex;align-items:center;gap:6px;font-size:12px}
  .status-dot::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--dot-color,var(--muted));box-shadow:0 0 6px var(--dot-color,var(--muted));flex-shrink:0}
  .status-dot.online{--dot-color:var(--success);color:var(--success)}
  .action-btns{display:flex;gap:6px}
  .act-btn{padding:4px 10px;border-radius:4px;font-size:11px;cursor:pointer;border:1px solid;transition:all .15s;font-family:'Noto Sans SC',sans-serif}
  .act-btn.ctrl{border-color:rgba(0,212,255,.3);color:var(--accent);background:rgba(0,212,255,.07)}
  .act-btn.ctrl:hover{background:rgba(0,212,255,.15)}
  .act-btn.edit{border-color:rgba(255,159,67,.3);color:var(--warn);background:rgba(255,159,67,.07)}
  .act-btn.edit:hover{background:rgba(255,159,67,.15)}
  .act-btn.del{border-color:rgba(255,56,96,.3);color:var(--danger);background:rgba(255,56,96,.07)}
  .act-btn.del:hover{background:rgba(255,56,96,.15)}
  .battery-bar{display:flex;align-items:center;gap:6px}
  .battery-track{width:40px;height:6px;background:var(--border);border-radius:3px;overflow:hidden}
  .battery-fill{height:100%;border-radius:3px;background:var(--success)}
  .battery-fill.low{background:var(--danger)}
  .battery-fill.mid{background:var(--warn)}
  .pagination{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}
  .page-btns{display:flex;gap:4px}
  .page-btn{width:28px;height:28px;border-radius:5px;border:1px solid var(--border);background:transparent;color:var(--text2);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;transition:all .15s}
  .page-btn:hover{border-color:var(--accent);color:var(--accent)}
  .page-btn.active{background:var(--accent);border-color:var(--accent);color:#000;font-weight:700}
  .user-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:20px}
  .user-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px;transition:border-color .2s}
  .user-card:hover{border-color:var(--border2)}
  .user-card-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}
  .user-avatar-lg{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Rajdhani',sans-serif;font-size:18px;font-weight:700;flex-shrink:0}
  .user-card-name{font-size:14px;color:var(--text);font-weight:500}
  .user-card-role{font-size:11px;color:var(--muted)}
  .user-card-actions{display:flex;gap:8px;margin-top:14px}
  .modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:200;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
  .modal-overlay.show{display:flex}
  .modal{background:var(--panel);border:1px solid var(--border2);border-radius:14px;width:420px;padding:28px;position:relative}
  .modal::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent)}
  .modal-title{font-family:'Rajdhani',sans-serif;font-size:16px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--text);margin-bottom:22px;display:flex;align-items:center;gap:8px}
  .modal-title::before{content:'';width:3px;height:16px;background:var(--accent);border-radius:2px}
  .modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--muted);cursor:pointer;font-size:18px;transition:color .2s}
  .modal-close:hover{color:var(--danger)}
  .form-group{margin-bottom:16px}
  .form-label{display:block;font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:7px}
  .form-input{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:7px;padding:10px 14px;color:var(--text);font-family:'Noto Sans SC',sans-serif;font-size:13px;outline:none;transition:border-color .2s}
  .form-input:focus{border-color:var(--accent)}
  .form-input::placeholder{color:var(--muted)}
  .form-select{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:7px;padding:10px 14px;color:var(--text2);font-family:'Noto Sans SC',sans-serif;font-size:13px;outline:none;cursor:pointer}
  .form-select option{background:#0c1117}
  .modal-footer{display:flex;gap:10px;margin-top:22px;justify-content:flex-end}
  .custom-area{background:var(--panel);border:1px dashed var(--border2);border-radius:12px;padding:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:260px;position:relative;overflow:hidden}
  .custom-area::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 20px,rgba(26,37,53,.3) 20px,rgba(26,37,53,.3) 21px)}
  .custom-icon{width:56px;height:56px;border:1.5px dashed var(--muted);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;position:relative;z-index:1}
  .custom-icon svg{color:var(--muted)}
  .custom-title{font-family:'Rajdhani',sans-serif;font-size:16px;letter-spacing:2px;color:var(--muted);text-transform:uppercase;margin-bottom:6px;position:relative;z-index:1}
  .custom-desc{font-size:12px;color:var(--muted);opacity:.6;position:relative;z-index:1}
  .log-table td{font-size:12px}
  .toast{position:fixed;top:20px;left:50%;transform:translateX(-50%) translateY(-80px);background:var(--panel2);border:1px solid var(--border2);border-radius:8px;padding:12px 20px;font-size:13px;color:var(--text);z-index:9999;display:flex;align-items:center;gap:8px;opacity:0;transition:all .3s;box-shadow:0 8px 32px rgba(0,0,0,.5);white-space:nowrap}
  .toast.show{transform:translateX(-50%) translateY(0);opacity:1}
  .toast.success{border-color:rgba(0,229,160,.3)}
  .toast.success svg{color:var(--success)}
  .toast.error{border-color:rgba(255,56,96,.3)}
  .toast.error svg{color:var(--danger)}
  .empty-state{text-align:center;padding:60px 20px;color:var(--muted);font-size:13px}
  svg{display:inline-block;vertical-align:middle}
  .apk-tab{padding:7px 16px;background:transparent;border:1px solid var(--border);border-radius:7px 7px 0 0;border-bottom:none;color:var(--text2);font-size:12px;cursor:pointer;font-family:'Noto Sans SC',sans-serif;margin-bottom:-1px;transition:all .15s;white-space:nowrap}
  .apk-tab.active{background:var(--panel);border-color:var(--border2);color:var(--accent)}
  .apk-card{background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
  .apk-card img{width:64px;height:64px;border-radius:12px;object-fit:cover;background:var(--border)}
  .apk-card-name{font-size:13px;color:var(--text);font-weight:500;word-break:break-all}
  .apk-card-pkg{font-size:10px;color:var(--muted);word-break:break-all}
  .apk-state{font-size:11px;padding:3px 10px;border-radius:10px}
  .apk-state.finished{background:rgba(0,229,160,.12);color:var(--success)}
  .apk-state.onbuild{background:rgba(255,159,67,.12);color:var(--warn)}
  .apk-state.failed{background:rgba(255,56,96,.12);color:var(--danger)}
  .apk-card-btns{display:flex;flex-direction:row;gap:8px;width:100%}
  .apk-card-btns .btn{flex:1;justify-content:center;font-size:12px;white-space:nowrap}
  .ico-item{position:relative;cursor:pointer;border:2px solid transparent;border-radius:8px;overflow:hidden}
  .ico-item img{width:60px;height:60px;object-fit:cover;display:block;border-radius:6px;background:var(--border)}
  .ico-item.sel{border-color:var(--accent);box-shadow:0 0 8px rgba(0,212,255,.3)}
  .ico-item:hover{border-color:var(--border2)}
  .ico-del{position:absolute;top:2px;right:2px;width:16px;height:16px;background:var(--danger);border:none;border-radius:50%;color:#fff;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}
  .ico-item:hover .ico-del{opacity:1}
  .ui-sz img{width:80px;height:56px;object-fit:cover}